.NET Developer (REF5167U)

Deutsche Telekom IT Solutions HU

📍 Budapest, Budapest, Hungary

Full-time Computer Occupations Posted March 01, 2026

Job Description

Job Description

We are an international team from Germany, Košice, and Budapest working on the development of an internal contract management system. It is a highly customized and proprietary application based on an Oracle database, connected to web servers. Internal users (customer network managers) access the system via a web client (HTML5 client from the CLDB3.0 project). The project is currently undergoing a transformation phase.


To work in our team, experience with the following techstack is beneficial:

  • Programming languages: C#, JavaScript/jQuery
  • Platforms: AWS, Windows Server application platform
  • Frameworks: .NET Core, WCF, HTML5, jQuery, Bootstrap, SQL 
  • Tools: Visual Studio Enterprise for frontend development 
  • CI/CD: Jenkins build server is used for CI/CD, with nUnit and Selenium for automated tests
  • Types of deployment: Deployment is done in...